What to do if the Xiaomi Robot Vacuum S40 does not drain water?

If the Xiaomi Robot Vacuum S40 does not drain water, please refer to the following steps:
1. Confirm that water is added to the tank to the lowest water level;
2. Confirm that the water tank is installed in place;
3. Check the water outlet and valve for blockages or clogs. You can use a clean, damp cloth or cotton swab to gently clear any debris from the nozzle or outlet;
4. Restart the robot vacuum and check again;
5.Confirm is there any physical damages on the robot vacuum.
If there is any damage, please contact the after-sales service.